産膜酵母菌に關する研究(第4報) : Pichia屬(4)

概要

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1) 23 strains of film yeasts isolated from several kinds of sources (mainly "MISO", i.e. Japanese soya-bean paste) were studied from mycological points.2) These strains have been identified as follows : Pichia sake (NAGANISHI) OHARA et NONOMURA form. α(Syn. Zygopichia sake NAGANISHI form. α;Pichia miso MOGI; Zygopichia miso MOGI; Pichia mogii OHARA et NONOMURA).3) Pichia sake form. α differs from Pichia farinosa (LINDNER) in the following points : (i) Cells in malt extract are mainly short oval to spherical, not so elongated as Pichia farinosa.(ii) Blastospores in slide cultures on potato agar are spherical or short oval. There is clear difference between blastopores and long pseudomycelial cells.(iii) The higher maximum temperatures for the growth and the sporulation (i.e., 44.5〜45.0℃ and 39〜41℃ respectively).
社団法人日本生物工学会の論文
1955-10-15